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OBIS-SEAMAP Dataset - NEFSC Twin Otter Aerial Survey 2008

NEFSC Twin Otter Aerial Survey 2008
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
6672366
Types requested AllPartial All or partial?: When all records of this dataset were downloaded, it is flagged as "All".
Otherwise, it is flagged as "Partial".
A partial download happens when a user specifies particular species / areas / dates of interest.
92357
Years 2026202520242023
404923543496
Formats requested Types requested  
csv1255
shapefile409
kml353
wms27
wfs26
gdb296
Gridded summary Type 1a (dist_taxa)47
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)867
Gridded summary Type 2b (dist_sp_h3)52
diversity indexes (diversity)1
Observations based on criteria (points)137
All observations of species (whole_species)1250
All observations in dataset (whole_dataset)9
  • Gridded summary Type 1 (dist_taxa): Sightings of all species are aggregated at 1/0.1/0.01 degree resolution. Users gets the number of species and records per grid cell.
    a: Rectangular grids; b: Hexagonal grids
  • Gridded summary Type 2 (dist_sp): Sightings of each species are aggregated at 1/0.1/0.01 degree resolution. Users gets the number of records of the species in question per grid cell.
    a: Rectangular grids; b: Hexagonal grids
  • All or partial?: When all records of this dataset were downloaded, it is flagged as "All". Otherwise, it is flagged as "Partial". A partial download happens when a user specifies particular species / areas / dates of interest.

Download request details

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No.Date requestedTypes requestedFormat#recordsAlong with...Species includedRequest ID
22512023-03-21whole_speciesgdb1List of datasetsList of species641a0a21c2308_20230321_161651
22522023-03-20whole_speciescsv1List of datasetsList of species6418b5264b83f_20230320_154343
22532023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_154736
22542023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_154934
22552023-03-20whole_specieskml1List of datasetsList of species6418b5264b83f_20230320_154330
22562023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_154805
22572023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_153636
22582023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_153544
22592023-03-20dist_spcsv35List of datasetsList of species64184cf34a1e2_20230320_081054
22602023-03-19dist_spcsv2List of datasetsList of species6417c9aaaa3c3_20230319_225315
22612023-03-17dist_spshapefile13List of datasetsList of species64146dcf657dd_20230317_094803
22622023-03-17pointsshapefile22List of datasetsList of species64147a34421fc_20230317_112630
22632023-03-17pointsshapefile1List of datasetsList of species64147a34421fc_20230317_113253
22642023-03-17dist_spshapefile3List of datasetsList of species64147a34421fc_20230317_104709
22652023-03-17pointsshapefile3List of datasetsList of species64147a34421fc_20230317_115156
22662023-03-17pointsshapefile6List of datasetsList of species64147a34421fc_20230317_113002
22672023-03-17pointsshapefile7List of datasetsList of species64147a34421fc_20230317_113137
22682023-03-17pointsshapefile38List of datasetsList of species64147a34421fc_20230317_114209
22692023-03-17pointsshapefile16List of datasetsList of species64147a34421fc_20230317_111312
22702023-03-17dist_spshapefile10List of datasetsList of species64147a34421fc_20230317_105720
22712023-03-17pointsshapefile72List of datasetsList of species64147a34421fc_20230317_114542
22722023-03-17pointsshapefile16List of datasetsList of species64147a34421fc_20230317_110752
22732023-03-17pointsshapefile1List of datasetsList of species64147a34421fc_20230317_111945
22742023-03-17dist_spshapefile1List of datasetsList of species64147a34421fc_20230317_110052
22752023-03-17pointsshapefile14List of datasetsList of species64147a34421fc_20230317_115002
22762023-03-17whole_speciesgdb4List of datasetsList of species64147a34421fc_20230317_112209
22772023-03-13whole_speciesgdb1List of datasetsList of species640f725331739_20230313_145927
22782023-03-13whole_speciescsv1List of datasetsList of species640faa718eb03_20230313_190401
22792023-03-12whole_speciesgdb1List of datasetsList of species640da74184a89_20230312_073801
22802023-03-10whole_speciesgdb104List of datasetsList of species640acfe8dd650_20230310_020015
22812023-03-10whole_speciescsv104List of datasetsList of species640acfe8dd650_20230310_015928
22822023-03-10whole_specieskml104List of datasetsList of species640acfe8dd650_20230310_020016
22832023-03-08whole_speciesgdb70List of datasetsList of species6408f96f9e457_20230308_161527
22842023-03-08whole_speciescsv70List of datasetsList of species6408f96f9e457_20230308_162110
22852023-03-07pointscsv3List of datasetsList of species6405a55a06843_20230307_032744
22862023-03-07pointscsv3List of datasetsList of species6405a55a06843_20230307_032741
22872023-03-07pointsshapefile175List of datasetsList of species6407af86d5a04_20230307_164622
22882023-03-07whole_speciesgdb104List of datasetsList of species6407a8b5f0df8_20230307_161656
22892023-03-06whole_speciesgdb4List of datasetsList of species6405cc842cc06_20230306_065337
22902023-03-06whole_speciescsv4List of datasetsList of species6405cc842cc06_20230306_065346
22912023-03-06dist_spcsv2List of datasetsList of species640531891d7a9_20230306_031300
22922023-03-06whole_speciescsv3List of datasetsList of species6405a3b5362a1_20230306_032928
22932023-03-06whole_speciescsv3List of datasetsList of species6405a3b5362a1_20230306_032748
22942023-03-06whole_speciescsv3List of datasetsList of species6405a3b5362a1_20230306_032759
22952023-03-06whole_speciescsv3List of datasetsList of species640531891d7a9_20230306_031214
22962023-03-06dist_spcsv3List of datasetsList of species6405a3b5362a1_20230306_033118
22972023-03-02dist_spkml15List of datasetsList of species64011bd602881_20230302_165948
22982023-03-02dist_spkml15List of datasetsList of species64011bd602881_20230302_165937
22992023-03-02whole_speciescsv104List of datasetsList of species6400962f1f6da_20230302_074048
23002023-03-01whole_speciescsv104List of datasetsList of species63ff941181640_20230301_130714
List of datasets

Notes

  • The summary of the download requests may not be accurate as the download functionality of the OBIS-SEAMAP mapping tools have been advancing and it is hard to put together old download requests with newer ones.
  • The number of users may be overcounted or undercounted as we didn't collect the information of user identification in early years of OBIS-SEAMAP and the IP addresses are used as a proxy to user identity for old requests.
  • Other issues that may result in inaccuracy is:
    • a user may try downloading data with slightly different criteria for the same project/purpose.
    • a user may download data a couple of times over time to include the latest observations.
    • a user may download data with more coarse criteria and then filter the downloaded data more for specific needs (e.g. download global sightings of a species and then filter them with a study area).
    • a user may download data just for a test purpose.
    • For KML format, a user may visualize the data using Google Earth but did not use them for his/her scientific work.
  • The data type of "diversity indexes" was added in July 2016.
  • Although we have started collecting details of a request (i.e. user's name, prospectus) since Nov 2013, we do not disclose the details unless the user gives us consent. If you want to know more details on the request, please contact us with the Request ID ready. We will try connecting you with the user in question.